Hughes D C, Anderson J P, O'Brien P Q. "Method for the Synthesis of 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid" [P]. US Patent, US 11955188 B2, 2017-05-01.
Jørgensen K, Nowak P, Martínez F. "A Process for Preparing High-Purity 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid" [P]. European Patent, EP 3973618 A1, 2023-12-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1097, 8414-8435.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid as an Impurity". Sci. Total Environ., 2023, 862, (12), 5024-5032.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2023, 913, 4740-4769.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-(cyclopentylsulfanyl)quinoline-3-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 1427, 2972-2992.